A protrusion that projects from the inner wall surface of a tire house towards the rotational axis side is provided on the tire house side in a range from an edge of a tire cross-sectional width S that corresponds to a vehicle inner side of the pneumatic tire to a vehicle outer side. A plurality of ridges and/or recesses is provided on at least one tire side section on the pneumatic tire side. Where a maximum distance of the ridges from the surface of the tire side section is designated as Hp, a maximum distance of the recesses from the surface of the tire side section is designated as Hd, and the tire cross-sectional width of the pneumatic tire is designated as S, ranges 0.005≦Hp/S≦0.05 and/or 0.001≦Hd/S≦0.01 are satisfied.


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    Titel :

    Resistance reduction structure for vehicle and vehicle


    Beteiligte:
    KODAMA YUJI (Autor:in) / KOISHI MASATAKA (Autor:in)

    Erscheinungsdatum :

    30.05.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60C VEHICLE TYRES , Fahrzeugreifen / B62D MOTOR VEHICLES , Motorfahrzeuge



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